Vivaldi x64 version

Hello, I would like to report a putative bug of Vivaldi 64-bit. When I try to check for updates the program does not respond. Vivaldi 32-bit instead works, when I check for updates. Why? Maybe it is a bug? Thanks

Hello,
I would like to report a putative bug of Vivaldi 64-bit.
When I try to check for updates the program does not respond.
Vivaldi 32-bit instead works, when I check for updates. Why? Maybe it is a bug?